BT2000 | Professional Bluetooth Battery Monitor Monochrome Screen Battery Tester a rechargeable lithium battery

a rechargeable lithium battery

and automatic shutdown when idle

it offers real-time monitoring of these voltages

and 24V systems

is designed to assess the reliability of brake fluid by detecting the water content percentage and providing judgment results

BT2000 | Professional Bluetooth Battery Monitor Monochrome Screen Battery Tester a rechargeable lithium batteryBT2000, the Professional Bluetooth Battery Monitor, enables real time battery monitoring via a mobile app, compatible with both iOS and Android. It tracks key parameters like voltage, electricity, State of Health (SoH), temperature, and cold cranking amps (CCA). The monitor also tests the starting and charging systems of vehicles and boats. The system sends automatic reminders when battery power or life is low. Data is saved indefinitely on the phone,